| Acronym | Definition |
|---|
| OOPS | Object Oriented Programming & Systems |
| OOPS | Object Oriented Production System |
| OOPS | Object Oriented Problem Separation |
| OOPS | Object Oriented Programming and Systems |
| OOPS | Object Oriented Parallel System |
| OOPS | Out-of-Pocket Spending |
| OOPS | Object-Oriented Problem Solving (computing) |
| OOPS | Out of Phase Stereo |
| OOPS | Out of Production Spares (manufacturing) |
| OOPS | Outside of Procedure Stop (nuclear industry) |
| OOPS | Object Oriented Program Support |
| OOPS | Off-line Operating Simulator |
| OOPS | Owners of Pet Skunks (website) |
| OOPS | Out of Paper Sensor (printers) |
| OOPS | O'Brien's Oil Pollution Service (Spill Consultants) |
| OOPS | Operation on Placental Support |
| OOPS | Open Outsourcing Policy Service (RSVP) |
| OOPS | Out-of-Process Space (kernel memory error) |
| OOPS | On-Line Operating Plan System |
| OOPS | OC-12 Overhead Processor and Synchronizer (Nortel) |
| OOPS | outrageously, offensively, and profoundly stupid |